2018087100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2242319}}^1$

素因数の和:2242339

約数の個数: 54

約数和(自身を含む): 6325584720

約数和(自身を除く): 4307497620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2242319, 4484638, 6726957, 8969276, 11211595, 13453914, 20180871, 22423190, 26907828, 33634785, 40361742, 44846380, 56057975, 67269570, 80723484, 100904355, 112115950, 134539140, 168173925, 201808710, 224231900, 336347850, 403617420, 504521775, 672695700, 1009043550, 2018087100]

約数ペア:

[(1, 2018087100), (2, 1009043550), (3, 672695700), (4, 504521775), (5, 403617420), (6, 336347850), (9, 224231900), (10, 201808710), (12, 168173925), (15, 134539140), (18, 112115950), (20, 100904355), (25, 80723484), (30, 67269570), (36, 56057975), (45, 44846380), (50, 40361742), (60, 33634785), (75, 26907828), (90, 22423190), (100, 20180871), (150, 13453914), (180, 11211595), (225, 8969276), (300, 6726957), (450, 4484638), (900, 2242319)]